英語 での Parasitic capacitance の使用例とその 日本語 への翻訳
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
-
Programming
The parasitic capacitance C2 is charged, energy is stored in the parasitic inductances L1 to L5, and when the voltage at the switching node becomes equal to VIN, the energy stored in L1 to L5 causes resonance together with C2, and large ringing occurs.
that the current value can be changed to a predetermined current value even if the parasitic capacitance of the source signal line 18 is increased 10 times.
Hence up to the resonance frequency, the inductive characteristic inherent in the inductor(in which the impedance increases as the frequency rises) is exhibited, but beyond the resonance frequency, the influence of the parasitic capacitance becomes dominant, and a capacitive characteristic(in which the impedance decreases as the frequency rises) is exhibited.
In an ideal inductor, the impedance rises linearly with rising frequency, but in actuality, as indicated by the equivalent circuit, a parasitic capacitance EPC is present in parallel with the inductor, and so a self-resonance phenomenon occurs.
The gate parasitic capacitance is essentially something that is present and cannot be adjusted, and so, given that the gate parasitic capacitance is present as a fixed quantity, and taking the low-side gate impedance to be a cause of ΔVgs, we consider the external gate resistance Rg, which can be adjusted.
In the following example, when a rectifying diode is turned off(when the high-side switch is on), the RC snubber circuit discharges the electric charge accumulated in the diode junction, the parasitic inductance, the parasitic capacitance, and the inductance in the PCB trace, converting the voltage into heat through a resistance to reduce spikes.
As the curves indicate, the parasitic capacitances are roughly the same, and the characteristics are also similar.
In addition, the CHOP and CHOP' clocks are coupled to the differential input pins through parasitic capacitances associated with the switches.
The noise is caused by charging and discharging of parasitic capacitances within the power supply during its operating cycle.
As can be inferred from the actual capacitance values in the graph on the left, the parasitic capacitances are about the same.
Here we have explained parasitic capacitances, which are dynamic characteristics of MOSFETs.
In an actual circuit, there are parasitic capacitances and inductances in the PCB, and when a switch is turned on and off, high-frequency ringing occurs, as indicated in the diagram.
Switching Speed and Parasitic Capacitances in Full-SiC Power Modules The characteristic switching speed and parasitic capacitances of a full-SiC power module, which are related to ringing and rising of gate voltages, are here compared with conventional IGBT power modules.
In 1966, Robert W. Bower realized that if the gate electrode was defined first, it would be possible not only to minimize the parasitic capacitances between gate and source and drain, but it would also make them insensitive to misalignment.
The new film also delivers an industry-leading k-value of 2.2, which reduces unwanted, or parasitic, capacitance in interconnects and allows chipmakers to boost the electrical performance of their devices.
The parasitic capacitance of the first transistor 101 can be reduced.
The source signal line 18 has a parasitic capacitance(not shown).
In the grounding technique discussed here, the parasitic capacitance can be neglected.
The third-harmonic frequency is attenuated through the parasitic capacitance in the choke inductor.